## Understanding SOS Alerts

When a runner presses and holds the SOS button for 3 seconds:
1. Device sends immediate alert with GPS coordinates
2. Alert appears on Race Director dashboard
3. Audible notification plays
4. Runner location is highlighted on map

## Responding to an SOS

### Step 1: Acknowledge

Click "Acknowledge" on the alert to:
- Stop the audible notification
- Mark the alert as seen
- Record timestamp

### Step 2: Assess

Review:
- Runner's current location
- Nearest checkpoint or access point
- Time since alert
- Any communication from runner

### Step 3: Coordinate Response

1. Contact nearest aid station
2. Dispatch medical personnel if needed
3. Keep runner's emergency contact informed

### Step 4: Resolve

Once situation is handled:
1. Mark runner status (continue, DNF, medical evac)
2. Close the SOS alert
3. Document the incident

## Best Practices

- Designate an SOS monitor during race
- Pre-position medical teams at key locations
- Have communication plan with local SAR
- Test SOS system before each event